<template>
  <div class="my-container">
    <!-- 已登录区域布局 -->
    <div class="header user-info" v-if="user">
      <div class="base-info">
        <div class="left">
          <van-image class="avatar" :src="userInfo.photo" round fit="cover" />
          <span class="name">{{ userInfo.name }}</span>
        </div>
        <div class="right">
          <van-button size="mini" round to="/user/profile">编辑资料</van-button>
        </div>
      </div>

      <!-- 个人中心关注、粉丝等区域 -->
      <div class="data-stats">
        <div class="data-item">
          <span class="count">{{ userInfo.art_count }}</span>
          <span class="text">头条</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.follow_count }}</span>
          <span class="text">关注</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.fans_count }}</span>
          <span class="text">粉丝</span>
        </div>
        <div class="data-item">
          <span class="count">{{ userInfo.like_count }}</span>
          <span class="text">获赞</span>
        </div>
      </div>
      <!-- 宫格导航 -->
      <van-grid class="grid-nav mb-9" :column-num="2" clickable>
        <van-grid-item class="grid-item">
          <i slot="icon" class="toutiao toutiao-shoucang"></i>
          <span slot="text" class="text">收藏</span>
        </van-grid-item>
        <van-grid-item class="grid-item">
          <i slot="icon" class="toutiao toutiao-lishi"></i>
          <span slot="text" class="text">历史</span>
        </van-grid-item>
      </van-grid>
      <van-cell title="消息通知" is-link />
      <van-cell class="mb-9" title="小智同学" is-link />
      <van-cell
        class="logout-cell"
        clickable
        title="退出登录"
        @click="onLogout"
      />
    </div>
    <!-- 未登录 -->
    <div class="header not-login" v-else>
      <div class="login-btn" @click="$router.push('/login')">
        <img class="mobile-img" src="~@/assets/mobile.png" alt />
        <span class="text">登录 / 注册</span>
      </div>
    </div>
  </div>
</template>

<script>
import { mapState, mapMutations } from "vuex";
import { getUserInfo } from "@/api/user";
export default {
  name: "MyIndex",
  data() {
    return {
      userInfo: {}, // 用户信息
    };
  },
  created() {
    // 如果用户登录了，则请求加载用户信息数据
    if (this.user) {
      this.loadUserInfo();
    }
  },
  computed: {
    ...mapState(["user"]),
  },
  methods: {
    ...mapMutations(["setUser"]),
    onLogout() {
      this.$dialog
        .confirm({
          title: "确认退出?",
        })
        .then(() => {
          // 确认退出：清除登录状态（容器中的 user + 本地存储中的 user）
          this.$store.commit("setUser", null);
        })
        .catch(() => {
          // on cancel
        });
    },
    async loadUserInfo() {
      try {
        const { data } = await getUserInfo();
        // console.log(data);
        this.userInfo = data.data;
        // console.log(this.userInfo);
      } catch (err) {
        // console.log(err);
        this.$toast("获取数据失败，请稍后重试");
      }
    },
  },
};
</script>

<style scoped lang="less">
.my-container {
  .header {
    height: 361px;
    background: url("~@/assets/banner.png");
    background-size: cover;
  }

  .not-login {
    display: flex;
    justify-content: center;
    align-items: center;
    .login-btn {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      .mobile-img {
        width: 132px;
        height: 132px;
        margin-bottom: 15px;
      }
      .text {
        font-size: 28px;
        color: #fff;
      }
    }
  }
}
.user-info {
  .base-info {
    height: 231px;
    padding: 76px 32px 23px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .left {
      display: flex;
      align-items: center;
      .avatar {
        width: 132px;
        height: 132px;
        border: 4px solid #fff;
        margin-right: 23px;
      }
      .name {
        font-size: 30px;
        color: #fff;
      }
    }
  }
  .data-stats {
    display: flex;
    .data-item {
      height: 130px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      color: #fff;
      .count {
        font-size: 36px;
      }
      .text {
        font-size: 23px;
      }
    }
  }
}
.grid-nav {
  .grid-item {
    height: 141px;
    i.toutiao {
      font-size: 45px;
    }
    .toutiao-shoucang {
      color: #eb5253;
    }
    .toutiao-lishi {
      color: #ff9d1d;
    }
    span.text {
      font-size: 28px;
    }
  }
}
.logout-cell {
  text-align: center;
  color: #d86262;
}

.mb-9 {
  margin-bottom: 9px;
}
</style>
